Add loose compilation time test (#47716)

JuliaLang · Nov 27, 2022 · 60668c5 · 60668c5 · maleadt · Nov 28, 2022
1 parent 88a0627
commit 60668c5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/test/misc.jl b/test/misc.jl
@@ -354,6 +354,10 @@ end
 after_comp, after_recomp = Base.cumulative_compile_time_ns() # no need to turn timing off, @time will do that
 @test after_comp >= before_comp;
 
+# should be approximately 60,000,000 ns, we definitely shouldn't exceed 100x that value
+# failing this probably means an uninitialized variable somewhere
+@test after_comp - before_comp < 6_000_000_000;
+
 end # redirect_stdout
 
 macro capture_stdout(ex)